“ I bought these SOL AMP in-ears at a local TJMaxx store for a reasonable price. The build quality is pretty good and the sound isolation is very good. The sound quality had some issues out of the box. Initially, I found the bass somewhat boomy and not very deep. The midrange sounded boxy. The highs were not as crisp as I like it. If you have ever heard a pair of very large cheap...” --bikdav

Designed for big sound in a small package. The SUMO headphones let you rock out anywhere from the subway to the studio.
SUMO FEATURES
Engineered to deliver the highest-quality listening experience from your mp3 player, cell phone, or other music device.
Built-in microphone for use with iPhone and other mobile phones.
Includes 4 different ear gel sizes
TECH SPECS
Driver Diameter:...

Designed for big sound in a small package. The SUMO headphones let you rock out anywhere from the subway to the studio.
SUMO FEATURES
Engineered to deliver the highest-quality listening experience from your mp3 player, cell phone, or other music device.
Built-in microphone for use with iPhone and other mobile phones.
Includes 4 different ear gel sizes
TECH SPECS
Driver Diameter:...